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Phase II Trial of Nivolumab Plus Ipilimumab in Patients With Renal Medullary Carcinoma

Phase II Trial of Nivolumab Plus Ipilimumab in Patients With Renal Medullary Carcinoma

Status
Terminated
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03274258
Enrollment
10
Registered
2017-09-06
Start date
2018-05-29
Completion date
2025-11-21
Last updated
2026-08-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Kidney Medullary Carcinoma, Loss of INI 1 Protein Expression, Stage III Renal Cell Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8

Brief summary

This phase II trial studies how well nivolumab and ipilimumab work in treating patients with kidney cancer. Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

Detailed description

PRIMARY OBJECTIVES: I. To determine the objective response rate (ORR) of patients with locally advanced or metastatic renal medullary carcinoma (RMC) treated with combination of nivolumab plus ipilimumab. SECONDARY OBJECTIVES: I. To determine the efficacy and safety of the combination of nivolumab plus ipilimumab in patients with RMC. II. To evaluate potential biomarkers for patient stratification and treatment response, as well as tumor antigen-specific immune responses, such as antibody and T cell responses, as surrogates for anti-tumor activity. OUTLINE: Patients receive nivolumab intravenously (IV) over 60 minutes and ipilimumab IV over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 courses in the absence of disease progression or unacceptable toxicity. Patients then receive nivolumab IV over 60 minutes on day 1. Courses repeat every 28 days for up to 2 years in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months.

Interventions

BIOLOGICALIpilimumab

Given IV

BIOLOGICALNivolumab

Given IV

Sponsors

M.D. Anderson Cancer Center
Lead SponsorOTHER
National Cancer Institute (NCI)
CollaboratorNIH

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients must give written informed consent prior to initiation of therapy, in keeping with the policies of the institution. Patients with a history of major psychiatric illness must be judged able to fully understand the investigational nature of the study and the risks associated with the therapy. * Patients with locally advanced or metastatic RMC histologically confirmed by expert pathology review and loss of SMARCB1 staining by immunohistochemistry. Patients with advanced or metastatic unclassified renal cell carcinoma with medullary phenotype (a rare SMARCB1 negative RMC variant occurring in individuals without sickle hemoglobinopathies) are also eligible. The principal investigator (PI) is the final arbiter in questions related to eligibility. * Patients will be eligible regardless of whether they have had prior nephrectomy or still have their primary tumor in-situ. * Patients must have at least one measurable site of disease, defined as a lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) and measures \>= 15 mm with conventional techniques or \>= 10 mm with more sensitive techniques such as magnetic resonance imaging (MRI) or spiral computerized tomography (CT) scan. If the patient has had previous radiation to the marker lesion(s), there must be evidence of progression since the radiation. * Patients should be willing to provide a newly obtained fresh core biopsy of a tumor lesion. Not required if there is a recently obtained fresh specimen on an Institutional Review Board (IRB) approved correlated trial up to 6 weeks (42 days) prior to initiation of treatment on day 1. * Patients can be either naive for any previous systemic treatment or have had any number of prior systemic therapies. However, patients must not have received prior anticancer therapy with anti-PD1, anti-PD-L1, or anti-CTLA-4 immune checkpoint inhibitors. * There must be evidence of progression on or after last treatment regimen received. NOTE: If subject is unable to walk due to paralysis, but is mobile in a wheelchair, subject is considered to be ambulatory for the purpose of assessing their performance status. * Eastern Cooperative Oncology Group (ECOG) performance status 0-2. * Consent to MD Anderson companion laboratory protocol 2014-0938. * Hemoglobin \>= 9 g/dl (treatment allowed) (within 14 days of the first dose of the study drugs). * Absolute neutrophil count \>= 1000/mcL (within 14 days of the first dose of the study drugs). * Platelets \>= 75,000/L (within 14 days of the first dose of the study drugs). * Total bilirubin =\< 1.5 mg/dl (within 14 days of the first dose of the study drugs). * Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase \[SGOT\]) or alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \[SGPT\]) =\< 2.5 X institutional upper limit of normal (ULN), except in known hepatic metastasis, wherein may be =\< 5 x ULN (within 14 days of the first dose of the study drugs). * Serum creatinine =\< 1.5 x ULN by gender (as long as patient does not require dialysis) (within 14 days of the first dose of the study drugs); May receive transfusion; Without growth factor support (filgrastim or pegfilgrastim) for at least 14 days; If creatinine is not \< 1.5 x ULN, then calculate by Cockcroft-Gault methods or local institutional standard and creatinine clearance (CrCl) must be \> 30 mL/kg/1.73 m\^2. * International normalized ratio (INR) and partial thromboplastin time (PTT) =\< 1.5 x ULN prior to study entry. Therapeutic anticoagulation with warfarin is allowed if target INR =\< 3 on a stable dose of warfarin or on a stable dose of low molecular weight (LMW) heparin for \> 2 weeks (14 days) at the time of enrollment. * Patients with controlled brain metastases are allowed on protocol if they had solitary brain metastases that was surgically resected or treated with radiosurgery or Gamma knife, without recurrence or edema for 1 month (4 weeks). * Women of childbearing potential (WOCBP) must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of human chorionic gonadotropin \[HCG\]) within 24 hours prior to the start of the study drug. * Women must not be breastfeeding. * WOCBP must agree to follow instructions for method(s) of contraception from the time of enrollment for the duration of treatment with study drug (s) plus 5 half-lives of study drug (s) plus 30 days (duration of ovulatory cycle) for a total of 5 months post treatment completion. * Men who are sexually active with WOCBP must agree to follow instructions for method(s) of contraception for the duration of treatment with study drug (s) plus 5 half-lives of study drug (s) plus 90 days duration of sperm turnover for a total of 5 months post-treatment completion. * Azoospermic males and WOCBP who are continuously not heterosexually active are exempt from contraceptive requirements. However WOCBP must still undergo pregnancy testing as described in these sections.

Exclusion criteria

* Patients must not have any other malignancies within the past 2 years except for in situ carcinoma of any site, or adequately treated (without recurrence post-resection or post-radiotherapy) carcinoma of the cervix or basal or squamous cell carcinomas of the skin. * Patients currently receiving anticancer therapies or who have received anticancer therapies (including chemotherapy and targeted therapy) within 2 weeks (14 days) prior to study day are excluded. Patients who have completed palliative radiation therapy more than 14 days prior to the first dose of the combination ipilimumab plus nivolumab are eligible. * Patients, who have had a major surgery or significant traumatic injury (injury requiring \> 4 weeks \[28 days\] to heal) within 4 weeks (28 days) of start of study drug, patients who have not recovered from the side effects of any major surgery (defined as requiring general anesthesia) or patients that are expected to require major surgery, other than cytoreductive nephrectomy +/- retroperitoneal lymph node dissection, during the course of the study. * Patients who have organ allografts. * Known or suspected autoimmune disease. Patients with a history of inflammatory bowel disease (including Crohn's disease and ulcerative colitis) and autoimmune disorders such as rheumatoid arthritis, systemic progressive sclerosis (scleroderma), systemic lupus erythematosus or autoimmune vasculitis (e.g., Wegener's granulomatosis) are excluded from this study. Patients with a history of Hashimoto's thyroiditis only requiring hormone replacement, type I diabetes, or psoriasis not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are allowed to participate. * Known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS). * Positive test for hepatitis B virus (HBV) using HBV surface antigen (HBVsAg) test or positive test for hepatitis C virus (HCV) using HCV ribonucleic acid (RNA) or HCV antibody test indicating acute or chronic infection. If hepatitis C antibody test is positive then active infection has to be confirmed by hepatitis C RNA testing for the patient to be excluded. * Any underlying medical condition, which in the opinion of the investigator, will make the administration of study drug hazardous or obscure the interpretation of adverse events, such as a condition associated with frequent diarrhea, uncontrolled nausea or vomiting. * Patients must not have received prior anticancer therapy with anti-PD1, anti-PD-L1, or anti- CTLA-4 immune checkpoint inhibitors. * Patients receiving any concomitant systemic therapy for renal cell cancer are excluded. * Patients must not be scheduled to receive another experimental drug while on this study. * Patients who are on high dose steroid (e.g., \> 10 mg prednisone daily or equivalent) or other more potent immune suppression medications (e.g., infliximab). Topical, inhaled, intraarticular, ocular, or intranasal corticosteroids (with minimal systemic absorption) are allowed. A brief course (\< 48 hours) of systemic corticosteroids for prophylaxis (e.g., from contrast dye allergy) is permitted. Physiological corticosteroid replacement therapy for adrenal insufficiency is also permitted. * Patients who have any severe and/or uncontrolled medical conditions or other conditions that could affect their participation in the study such as: a) Symptomatic congestive heart failure of New York heart Association class III or IV; b) Unstable angina pectoris, symptomatic congestive heart failure, myocardial infarction within 6 months of start of study drug, serious uncontrolled cardiac arrhythmia or any other clinically significant cardiac disease; c) Severely impaired lung function as defined as oxygen (O2) saturation that is 92% or less at rest on room air; d) Uncontrolled diabetes as defined by fasting serum glucose \> 1.5 x ULN; e) Systemic fungal, bacterial, viral, or other infection that is not controlled (defined as exhibiting ongoing signs/symptoms related to the infection and without improvement) despite appropriate antibiotics or other treatment; f) Known active or symptomatic viral hepatitis or chronic liver disease. Uncontrolled adrenal insufficiency. * Patients must not have history of other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of ipilimumab or nivolumab or that might affect the interpretation of the results of the study or render the subject at high risk from treatment complications. * Patients should not receive immunization with attenuated live vaccines within one week (7 days) of study entry or during study period; Note: Seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist) are live attenuated vaccines, and are not allowed. * Uncontrolled brain or leptomeningeal metastases, including patients who continue to require glucocorticoids for brain or leptomeningeal metastases. * Female patients who are pregnant or breast feeding, or adults of reproductive potential who are not using effective birth control methods as defined above. If barrier contraceptives are being used, these must be continued throughout the trial by both sexes. Hormonal contraceptives are not acceptable as a sole method of contraception. * Any patients who cannot be compliant with the appointments required in this protocol must not be enrolled in this study.

Design outcomes

Primary

MeasureTime frameDescription
Disease Control Rate (DCR)2 years and 6 monthsTo determine the efficacy and safety of the combination of nivolumab plus ipilimumab in patients with RMC. Efficacy will be measured by disease control rate (DCR).
Objective Response Rate (ORR)2 years and 6 monthsTo determine the objective response rate (ORR) of patients with locally advanced or metastatic renal medullary carcinoma (RMC) treated with combination of nivolumab plus ipilimumab.
Overall Survival (OS), Progression-free Survival (PFS), and the Disease Control Rate (DCR)2 years and 6 monthsTo determine the efficacy and safety of the combination of nivolumab plus ipilimumab in patients with RMC. Efficacy will be measured by overall survival (OS) and progression-free survival (PFS).

Secondary

MeasureTime frameDescription
Exploratory Biomarker Assessments Associated With Treatment Response2 years and 6 monthsExploratory analyses of tumor and immune biomarkers associated with treatment response, including antibody and T-cell immune responses, were planned using protocol-specified laboratory assays.

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORNizar M Tannir

M.D. Anderson Cancer Center

Participant flow

Recruitment details

From March 2018 to November 2020, patients were recruited from the outpatient clinics for Genitourinary Medical Oncology at MD Anderson Cancer Center in Houston, Texas who have been diagnosed with cancer and currently undergoing outpatient treatment at the cancer center that are immunotherapy-naïve with ccRCC refractory to prior antiangiogenic therapies.

Pre-assignment details

10 participants were treated on trial

Baseline characteristics

Characteristic
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
1 Participants
Age, Categorical
Between 18 and 65 years
9 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
9 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
9 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
White
1 Participants
Region of Enrollment
United States
10 participants
Sex: Female, Male
Female
3 Participants
Sex: Female, Male
Male
7 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
1 / 10
other
Total, other adverse events
10 / 10
serious
Total, serious adverse events
4 / 10

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 21, 2026